The 'Warm-up Toolbox 2' is a collection o exercises that cover many aspects related to the daily practice of baroque flute. Some of the exercises may benefit from a base sound that will help you to stay tuned while dealing with other possible challenges proposed in the workouts. Namely, Exercise no.4, from Adagio BWV 1039 by J.S. Bach, and Exercise no. 7, including intervals on weak notes, are particularly suitable for this kind of aid.
How to use the audio files
The audio files have been produced with drone sounds, consisting of synhetic cello tones, tuned at 415Hz. The sounds consist of the tonic of the selected key, which has also been coupled with the dominant (5th) to provide a more comprehensive tuning reference. In the book, in the chapter containing the relevant exercises, you will find a note icon -🎵- with a reference number, representing the link to the audio files below.
The files have a duration of about 2 minutes, which should be enough to complete the exercises at a moderate tempo, but can be replayed if you need to practice at an even lower speed.